2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yloxy) ethyl 2-propenoate | 107889-22-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yloxy) ethyl 2-propenoate
• 英文别名: 2-(1,7,7-Trimethylbicyclo[2.2.1]hept-2-yloxy)ethyl-2-propenoate；2-[(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl)oxy]ethyl prop-2-enoate
• CAS: 107889-22-5
• 化学式: C₁₅H₂₄O₃
• 分子量: 252.354
• InChiKey: PMIDOEUGYNEZGE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  isobornyloxyethanol 、 丙烯酸乙酯 生成 2-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yloxy) ethyl 2-propenoate
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• A photocurable resin composition and a method for producing the same
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP0849296A2

  公开（公告）日：1998-06-24

  The invention provides a photocurable resin composition which inhibits the deactivation of a bisacylphosphine oxide-series photopolymerization initiator and is useful for coating optical fibers. The photocurable resin composition comprises (A) a polyurethane (meth)acrylate oligomer, (B) an ethylenically unsaturated compound, (C) a bisacylphosphine oxide-series photopolymerization initiator, and (D) a tertiary amine and no tin component. Incorporation of the component (D) inhibits the decomposition and deactivation of the component (C). The component (A) may contain an aliphatic C14-40 polyol (hydrogenated dimerdiol, 12-hydroxystearyl alcohol) as a polyol component. This resin composition is used for a primary coating of a glass fiber or an indirect coating of an optical fiber through the primary layer, the coating layer being cured by light irradiation to provide an optical fiber coated with the resin composition.

  本发明提供了一种光固化树脂组合物，可抑制双酰氧化膦系列光聚合引发剂的失活，并可用于光纤涂层。这种光固化树脂组合物包括：(A) 一种聚氨酯（甲基）丙烯酸酯低聚物；(B) 一种乙烯基不饱和化合物；(C) 一种双基氧化膦系列光聚合引发剂；(D) 一种叔胺和无锡成分。组分（D）的加入可抑制组分（C）的分解和失活。组分（A）可含有脂肪族 C14-40 多元醇（氢化二聚二醇、12-羟基硬脂醇）作为多元醇组分。这种树脂组合物可用于玻璃纤维的初级涂层或通过初级涂层对光纤进行间接涂层，涂层通过光照射固化，从而得到涂有该树脂组合物的光纤。
• Coating composition for optical fiber
  申请人：TAKEDA CHEMICAL INDUSTRIES, LTD.

  公开号：EP0874012A1

  公开（公告）日：1998-10-28

  In the coating composition for a optical fiber of the present invention, a polyurethane (meth)acrylate oligomer (A), which is based on a urethane prepolymer having an equivalent ratio of NCO group in a polyisocyanate (a) to OH group in a polyol (b) of more than 3.0, is used and the oligomer (A) has a mixing weight ratio of an oligomer (d) having a number average molecular weight of 800 or less to an oligomer (e) having a number average molecular weight of 1,000 or more of 30/70 - 70/30. The coating composition of this invention has a low viscosity, and therefore, is suitable for a rapid fiber-drawing in a production of an optical fiber. Further, a cured material obtained from the coating composition of the present invention has both a high elastic modulus and a high elongation, which properties are required for a hard material, and has a slight change of elastic modulus with a change of temperature to improve a long-term reliability of an optical fiber.

  在本发明的光纤涂层组合物中，使用了一种聚氨酯（甲基）丙烯酸酯低聚物（A），该低聚物基于聚氨酯预聚物，其多异氰酸酯（a）中的NCO基团与多元醇（b）中的OH基团的当量比大于3.0，并且低聚物 (A) 的平均分子量为 800 或以下的低聚物 (d) 与平均分子量为 1,000 或以上的低聚物 (e) 的混合重量比为 30/70 - 70/30。 本发明的涂层组合物粘度低，因此适用于光纤生产中的快速拉丝。此外，用本发明的涂层组合物制成的固化材料具有硬质材料所需的高弹性模量和高伸长率，并且弹性模量随温度变化而略有变化，从而提高了光纤的长期可靠性。
• ——
  作者：GORMAN C. R.、 EVANS EFANS J. M.、 TRAYNOR S. G.

  DOI：——

  日期：——
• OKAMOTO, YASUXIRO;KUBO, MOTONOBU
  作者：OKAMOTO, YASUXIRO、KUBO, MOTONOBU

  DOI：——

  日期：——
• REACTIVE COMPOSITIONS CONTAINING MERCAPTO-FUNCTIONAL SILICON COMPOUND
  申请人：Momentive Performance Materials Inc.

  公开号：EP3283577A1

  公开（公告）日：2018-02-21